Centisteed

This long-bodied mammal was once a horse, but the mutations it has undergone have given it an almost insect-like appearance. A centisteed can trot at full speed on its 16 legs carrying two human-sized riders. Although not intelligent by human standards, the centisteed is totally immune to all forms of mental attack and possesses force field generation. While they make desirable mounts, these beasts also require enormous quantities of fodder because of their increased metabolism. In a combat situation, the centisteed is almost more trouble than it is worth, as one of its riders must devote all of his efforts towards keeping the centisteed under control.